二硫代二丙酰胺衍生物的合成、表征及其防污性能研究  

Synthesis,Characterization and Antifouling Property of Dithiodipropionamide Derivatives

作　　者：苗展展 姜晓辉[1] 于良民[1] 王一英[1] 于晶[1] 

机构地区：[1]中国海洋大学化学化工学院,山东青岛266100

出　　处：《涂料工业》2012年第8期1-4,共4页Paint & Coatings Industry

基　　金：国家高技术研究发展计划(863计划)资助(2010AA09Z203和2010AA065104);海洋公益性行业科研专项经费资助(201005028-2);青岛市科技支撑计划资助(11-2-3-34-nsh);国家海洋局海洋生态环境科学与工程重点实验室开放基金资助(MESE-2010-07)

摘　　要：以丙烯酸甲酯为原料,经二硫代反应和酰胺化反应,得到N,N'-二异丙氧基丙基二硫代二丙酰胺(IPD)、N,N'-二乙氧基丙基二硫代二丙酰胺(EPD)、N,N'-二正辛基二硫代二丙酰胺(OLPD)3种二硫代二丙酰胺衍生物,利用红外和核磁表征其结构,并将其作为防污剂制备海洋防污涂料,海上挂板结果表明,6个月内3种化合物都有较好的防污作用,其防污效果IPD>OLPD>EPD。Three dithiodipropionamide derivatives, N, N＇ - di - isopropoxypropyl - dithiodipropionamide （ IPD）, N, N＇ - di - ethyoxylpropyl - dithiodipropionamide （ EPD ）, and N, N＇ - di - noctyl - dithiodipropi- onamide（OLPD） were synthesized by methyl acrylate in the aqueous phase via dithionation and amidation processes and characterized by IR and NNR. The compounds were used to prepare antifouling paints, which were applied on ABS boards and submerged in the ocean to study their antifouling properties. The antifouling study showed that IPD gave the best antifouling properties. .

关 键 词：二硫代二丙酰胺 防污 海洋挂板 

分 类 号：TQ630.4[化学工程—精细化工]